| | West Richland, WA | Del Mar, CA | United States |
| Rainfall | 8.6 | 11.5 | 38.1 |
| Snowfall | 3.7 | 0 | 27.8 |
| Precipitation Days | 80.3 | 41.7 | 106.2 |
| Sunny | 196 | 264 | 205 |
| Avg. July High | 88.4 | 73.1 | 85.8 |
| Avg. Jan. Low | 27.9 | 47.6 | 21.7 |
| Comfort Index (higher=better) | 7.5 | 9.1 | 7 |
| UV Index | 3.2 | 5.9 | 4.3 |
| Elevation ft. | 417 | 112 | 2443 |